package com.heima.common.util;

import com.heima.common.dto.User;

public class UserThreadLocalUtil {

    private static ThreadLocal<User> TL = new ThreadLocal<> ();

    public static User getUser(){
        return TL.get ();
    }

    public static void setUser(User user){
        TL.set (user);
    }

    public static void removeUser(){
        TL.remove ();
    }



}
